rhodonite

2 ENTRIES FOUND:

rho·do·nite

noun \ˈrō-də-ˌnīt\

Definition of RHODONITE

:  a pale red triclinic mineral that consists essentially of manganese silicate and is used as an ornamental stone

Origin of RHODONITE

German Rhodonit, from Greek rhodon rose
First Known Use: 1823

rhodonite

noun    (Concise Encyclopedia)

Rhodonite from Pajsberg, Swed.—Courtesy of the Field Museum of Natural History, Chicago; photograph, John H. Gerard

Silicate mineral that occurs in various manganese ores, often with rhodochrosite. A manganese silicate, MnSiO, with small amounts of iron and calcium, it is found in the Ural Mountains, Sweden, Australia, California, New Jersey, and elsewhere. Rhodonite is the primary source of some important manganese oxide deposits, such as the manganese ores of India. Fine-grained rhodonite of clean, pink colour is a desirable gem and ornamental stone.

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